Description
Fast Charge 14500 Cylindrical LTO Battery – 0.55Ah 1.7V 8C Rate (6-Pack)COMMERCIAL GRADE · PRODUCTION
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
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MANUFACTURER: ATOMFAIR LLC
BRAND: ATOMFAIR®
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The battery must be stored in a dry, ventilated environment between 15-30°C to prevent capacity fade and internal resistance increase. Charge and discharge operations must terminate at 60°C and 80°C respectively to avoid thermal runaway and cell damage.
- Storage Temperature Range: Store the battery in a dry, ventilated area at 15-30°C to maintain optimal performance and safety.
- Charge Temperature Limit: Cease charging immediately if the battery temperature exceeds 60°C to prevent thermal runaway.
- Discharge Temperature Limit: Stop discharging when the battery temperature reaches 80°C to avoid cell damage.
- Ventilation Requirement: Always operate the battery in a well-ventilated area to dissipate heat and avoid gas accumulation.
- Prohibition of Physical Abuse: Do not disassemble, short circuit, or expose the battery to fire to prevent explosion or fire.
Follow these steps to safely charge and discharge the LTO battery, ensuring compliance with thermal limits. Use a CCCV charger and monitor temperature during high-rate operations.
Required Equipment: CCCV charger with voltage range 1.4V to 2.1V, Temperature sensor or thermal cutoff device
- Inspect Battery
Inspect the battery for physical damage, swelling, or corrosion before each use. - Set Charger
Set the charger to the CCCV profile with a constant current of 1.0C and a voltage limit between 1.4V and 2.1V. - Connect Battery
Connect the battery to the charger ensuring correct polarity and secure connections. - Monitor Charging Temperature
Monitor the battery temperature during charging and terminate if it exceeds 60°C. - Discharge Safely
Discharge the battery at a rate up to 8.0C continuous, and stop if the temperature reaches 80°C. - Store Properly
Store the battery at 15-30°C in a dry, ventilated area away from flammable materials. - Dispose Responsibly
Dispose of the battery according to local hazardous waste regulations for lithium batteries.
How does the cycle life of this LTO 14500 battery degrade under continuous 8C/8C cycling compared to standard 1C/1C usage?
Under 8C/8C 100% DOD cycling, the battery retains ≥2000 cycles, compared to ≥5000 cycles at 1C/1C and ≥3000 cycles at 8C/1C. This trade-off reflects increased mechanical and thermal stress from simultaneous high-rate charge and discharge, though the LTO chemistry still delivers over 2000 cycles even under the most aggressive profile specified.
Can this 1.7V LTO 14500 cell be used as a drop-in replacement for standard 3.7V 14500 Li-ion batteries in existing devices?
No, it is not a direct drop-in replacement. The nominal voltage is 1.7V vs. 3.6–3.7V for standard Li-ion, with a voltage range of 1.40V–2.10V. Devices designed for 3.7V Li-ion will likely underperform or fail to operate at this lower voltage, and the charge profile (CCCV with 1.7V nominal) differs. System-level voltage compatibility must be verified before integration.
What are the critical thermal and storage constraints for safely operating this LTO battery at an 8C continuous charge rate?
During 8C charging, the charger must implement thermal cut-off at 60°C; the charge temperature range is 0°C to +55°C. For discharge at 8C, cut-off occurs at 80°C with a discharge range of -40°C to +55°C. Storage requires a dry, ventilated area between 15–30°C. Exceeding these temperature limits or current ratings risks thermal runaway and cell damage.
The Fast Charge 14500 LTO battery delivers 8C ultra-fast charging and wide -40°C discharge capability with over 5000 cycle life at 1C, but its moderate gravimetric energy density (≥50 Wh/kg) and charge temperature restriction to above 0°C require careful system-level integration.
Positive
- Ultra-Fast Charging Capability: Supports 8.0C maximum continuous charge current, enabling full recharge in minutes and high-throughput operation for rapid-duty-cycle applications.
- Wide Temperature Operation: Discharge range from -40°C to +55°C ensures reliable performance in cold environments, while charge range of 0°C to +55°C accommodates moderate thermal conditions.
Trade-offs
- Moderate Gravimetric Energy Density: At ≥50 Wh/kg, the cell density is lower than conventional Li-ion chemistries, requiring increased cell count or pack size to achieve equivalent energy capacity.
- Restricted Charge Temperature Window: Charging is limited to 0°C to +55°C, precluding recharging in sub-zero environments despite a wide discharge temperature range down to -40°C.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
